*{margin: 0;padding: 0;}
#back-top {
	position:fixed;
	width:60px;
	height:60px;
	bottom:30px;
	right:30px;
	background:#ee2831;
	text-align:center;
	line-height:60px;
    text-decoration:none;
    color: #000;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
.nav{
    background-color: #1b1b1b;
    position: sticky;
    top: 0px;
    z-index: 200;
}
.nav-center{
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
    color: #e8e8e8;
    position: relative;
}
.nav-name{
    height: 50px;
    line-height: 50px;
}
.nav-center img{
    margin-top: 5px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.nav-name span{
    position: absolute;
    top: 0;
    left: 50px;
}
.nav-list{
    position: absolute;
    top: 0;
    right: 0;
}
.nav-list a{
    color: #e8e8e8;
}
.nav-list li{
    display: inline-block;
    width: 100px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    cursor:pointer;
}
.nav-list li:hover{
    background-color: #ee2831;
}
.nav-bottom1{
    height: 2px;
    background-color: #000;
}
.nav-bottom2{
    height: 3px;
    background-color: #ee2831;
}
.content{
    cursor: pointer;
    position: relative;
    width: 1200px;
    height: 675px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 20px;
}
#list{
    position: absolute;
    width:1200px;
    height:675px;
}
#list img{
    width: 1200px;
    height: 675px;
}
#herf a{
    position: absolute;
    top: 0px;
    color: #e8e8e8;
    right: 0px;
    width: 1200px;
    height: 675px;
}
#herf a:not(:first-child){
    display: none;
}
#herf a:hover{
    color: #ee2831;
}
#list img,#prev,#next,#btns{
    position: absolute;
}
#list img:not(:first-child){
    display: none;
}
#prev,#next{
    cursor: pointer;
    top:50%;
    transform: translateY(-50%);
    z-index: 100;
    width:40px;
    height:70px;
    background:url("../images/icon-slides.png");
    border:none;
    outline:none;
    border-radius: 10px;
}
#prev{
    background-position-x:-86px
}
#prev:hover{
    background-position: 0;
}
#next:hover{background-position-x: -43px}
#next{
    right:0;
    background-position-x:-125px;
}
#btns{z-index: 101;
    transform: translateX(-50%);
    bottom: 20px;left:50%;}
#btns .current{
    background:#ee2831;
}    
#btns>span{
    cursor: pointer;
    width:20px;
    height:20px;
    display: inline-block;
    border-radius: 50%;
    border:1px solid #fff;
    background-color:rgba(44,44,44,.3);
}
.about{
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 10px;
    padding: 10px;
    box-sizing: border-box;
    position: relative;
}
.title{
    font-size: 20px;
}
.title div{
    width: 100px;
    height: 5px;
    background-color: #ee2831;
}
.about-introduce{
    width: 500px;
    height: 200px;
    padding: 20px;
    box-sizing: border-box;
}
.about-introduce p{
    text-indent: 33px;
}
#container {
    width: 600px;
    height: 180px;
    position: absolute;
    right: 20px;
    top: 56px;
    outline: none;
}
.skill{
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 10px;
    padding: 10px;
    box-sizing: border-box;
    position: relative;
}
.skill-computer{
    width: 600px;
    padding: 20px;
    box-sizing: border-box;
}
.skill-title{
    font-size: 20px;
    margin:  10px 0;
}
.skill-computer p{
    margin: 20px 0;
}
.html{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 118px;
    left: 100px;
}
.html .html-r{
    width: 250px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.css{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 158px;
    left: 100px;
}
.css .css-r{
    width: 270px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.js{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 198px;
    left: 100px;
}
.js .js-r{
    width: 150px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.skill-others{
    width: 600px;
    padding: 20px;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    top: 41px;
}
.skill-others p{
    margin: 20px 0;
}
.adobe{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 77px;
    left: 100px;
}
.adobe .adobe-r{
    width: 290px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.office{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 121px;
    left: 100px;
}
.office .office-r{
    width: 260px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.photography{
    width: 300px;
    height: 20px;
    border: #1b1b1b solid 1px;
    box-sizing: border-box;
    position: absolute;
    top: 161px;
    left: 100px;
}
.photography .photography-r{
    width: 240px;
    height: 17px;
    margin: 0;
    background-color: #ee2831;
}
.work{
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
}
.work-photo-text{
    margin: 10px;
    font-size: 18px;
}
.work-photo{
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
}
.work-photo img{
    width: 280px;
    height: 180px;
    margin: 10px;
    border-radius: 10px;
}
.work-photo img:hover{
    margin: 0;
    width: 300px;
    height: 200px;
    box-shadow: 10px 10px 5px #888888;
}
.work-video-text{
    margin: 10px;
    font-size: 18px;
}
.work-video{
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
}
.work-video a{
    width: 280px;
    height: 220px;
    margin: 10px;
    color: #000;
}
.work-video img{
    width: 280px;
    border-radius: 10px;
}
.work-video a:hover{
    color: #ee2831;
}
.work-web-text{
    margin: 10px;
    font-size: 18px;
}
.work-web{
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
}
.work-web a{
    display: inline-block;
    width: 95px;
    height: 50px;
    margin: 10px;
    line-height: 50px;
    text-align: center;
    color: #000;
}
.work-web a:hover{
    color:#ee2831;
}
.tel{
    width: 1200px;
    margin-right: auto;
    margin-left: auto;
}
.tel-all{
    display: flex;
    flex-wrap: wrap;
    margin-top: 10px;
}
.tel-all div{
    width: 300px;
    height: 200px;
    text-align: center;
    box-sizing: border-box;
    padding: 20px;
}
.tel-all .iconfont{
    font-size: 60px;
}
.tel-all .qq{
    color: #1296db;
}
.tel-all .weixin{
    color: #1afa29;
}
.tel-all .bilibili{
    color: #f74067;
}
.tel-all a{
    color: #000;
}
.tel-all a:hover{
    color: #f74067;
}
.qq-text:hover{
    color: #1296db;
}
.weixin-text:hover{
    color: #1afa29;
}